UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HVDlLcJoT89uof5y92dcfsJKavxhfQ5RyqWUKTchKw=' 
WHERE 
  key_id = 'e2211ad5656df7d93d45f89c83a841f2cfab59265760200bce388ab0646f7bae' 
  AND (
    token = '8HVDlLcJoT89uof5y92dcfsJKavxhfQ5RyqWUKTchKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )